Invention Grant
- Patent Title: Storage system storing a plurality of disk files which correspond to a plurality of virtual disks and access control method thereof
-
Application No.: US17529195Application Date: 2021-11-17
-
Publication No.: US11630582B2Publication Date: 2023-04-18
- Inventor: Kuan-Kai Chiu , Tsung-Lin Yu
- Applicant: Silicon Motion Technology (Hong Kong) Limited
- Applicant Address: HK Kowloon
- Assignee: Silicon Motion Technology (Hong Kong) Limited
- Current Assignee: Silicon Motion Technology (Hong Kong) Limited
- Current Assignee Address: HK Kowloon
- Agent Winston Hsu
- Main IPC: G06F3/06
- IPC: G06F3/06
Abstract:
A storage system and an access control method thereof are provided. The storage system receives a first I/O request from at least one hypervisor. The first I/O request is used for accessing a first disk file of disk files. The storage system then operates a first I/O operation of a first virtual disk of virtual disks according to the first I/O request since the disk files correspond to the virtual disks. The storage system reads a QoS data of the first disk file and determines a first delay period according to the QoS data. The storage system transmits a first I/O response to the at least one hypervisor after the first delay period.
Public/Granted literature
- US20220075528A1 STORAGE SYSTEM AND ACCESS CONTROL METHOD THEREOF Public/Granted day:2022-03-10
Information query
